13787943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 19874400

約数和(自身を除く): 6086457

約数列:

[1, 3, 13, 39, 349, 1013, 1047, 3039, 4537, 13169, 13611, 39507, 353537, 1060611, 4595981, 13787943]

約数ペア:

[(1, 13787943), (3, 4595981), (13, 1060611), (39, 353537), (349, 39507), (1013, 13611), (1047, 13169), (3039, 4537)]